202442161940

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1\times {\mathrm{108827}}^1$

素因数の和:109448

約数の個数: 48

約数和(自身を含む): 427934332224

約数和(自身を除く): 225492170284

約数列:

[1, 2, 4, 5, 10, 20, 281, 331, 562, 662, 1124, 1324, 1405, 1655, 2810, 3310, 5620, 6620, 93011, 108827, 186022, 217654, 372044, 435308, 465055, 544135, 930110, 1088270, 1860220, 2176540, 30580387, 36021737, 61160774, 72043474, 122321548, 144086948, 152901935, 180108685, 305803870, 360217370, 611607740, 720434740, 10122108097, 20244216194, 40488432388, 50610540485, 101221080970, 202442161940]

約数ペア:

[(1, 202442161940), (2, 101221080970), (4, 50610540485), (5, 40488432388), (10, 20244216194), (20, 10122108097), (281, 720434740), (331, 611607740), (562, 360217370), (662, 305803870), (1124, 180108685), (1324, 152901935), (1405, 144086948), (1655, 122321548), (2810, 72043474), (3310, 61160774), (5620, 36021737), (6620, 30580387), (93011, 2176540), (108827, 1860220), (186022, 1088270), (217654, 930110), (372044, 544135), (435308, 465055)]